/**
* Create a database handle
* Factory method
* @param array params
*/
public static function get(array $config)
{
$engine = $config['engine'];
if (isset(self::$dbs[$engine])) {
return self::$dbs[$engine];
}
$engine_script = loader::get_root() . loader::DIR_MODULES . 'core/dbal/' . $engine . loader::DOT_PHP;
core::dprint('[db] ' . $engine_script);
fs::req($engine_script, true);
if (!isset($config['server'])) {
$config['server'] = 'localhost';
}
// create instance
$class = "{$engine}_db";
try {
return self::$dbs[$engine] = new $class($config['server'], $config['login'], $config['password'], $config['database'], $config['prefix']);
} catch (dbal_exception $e) {
return false;
}
}
/**
* Create a database handle
* Factory method
* @param array params
* engine - pdo
* type - mysql
*/
public static function get(array $config)
{
require_once 'modules/core/dbal/dbal.php';
$engine = $config['engine'];
$type = @$config['type'];
$key = $engine . $type;
if (isset(self::$dbs[$key])) {
return self::$dbs[$key];
}
$engine_script = loader::DIR_MODULES . 'core/dbal/' . $engine . loader::DOT_PHP;
core::dprint('[db] ' . $engine_script);
fs::req($engine_script, true);
// create instance
$class = "{$engine}_db";
try {
return self::$dbs[$key] = new $class($config);
} catch (dbal_exception $e) {
core::dprint($e->getMessage());
return false;
}
}
/**
* @return abs_control
*/
protected function create_control($type)
{
$class = 'control_' . $type;
if (!class_exists($class, 0)) {
fs::req('modules/core/abstract/controls/' . $type . '.php');
}
return new $class();
}
/**
* @param null $key
* @param array $config
* @return bool
*/
public static function set($key = null, array $config = array())
{
if (!isset($key)) {
$key = self::DEFAULT_CONNECTION;
}
// $engine . $type;
$engine = $config['engine'];
$type = @$config['type'];
$engine_script = loader::DIR_MODULES . 'core/dbal/' . $engine . loader::DOT_PHP;
core::dprint('[db] ' . $engine_script);
fs::req($engine_script, true);
// create instance
$class = "{$engine}_db";
try {
return self::$dbs[$key] = new $class($config);
} catch (dbal_exception $e) {
core::dprint($e->getMessage());
return false;
}
}
/**
* первичная инициализация модуля (core::init(0) -> core::init0() >- this::init0())
*
* {@see core_c::modules_init}
* @throws tf_exception
*/
function init0()
{
$this->get_core()->import_langwords($this->tag);
// autoload classes
if (!empty($this->preload_classes)) {
foreach ($this->preload_classes as $class => $params) {
if (!is_array($params)) {
$params = array();
}
$this->class_register($class, $params);
}
}
// include exception for module
// do not load core exception twice (when compressed core used)
$inc = $this->root_dir . 'exception' . loader::DOT_PHP;
if (fs::file_exists($inc) && !class_exists($this->get_tag() . '_exception')) {
require_once $inc;
}
//
// try to allocate router
$router_class = '';
$router_inc = $this->root_dir . 'router' . loader::DOT_PHP;
if (fs::file_exists($router_inc)) {
fs::req($router_inc);
// class must be named {module}_router
$router_class = $this->tag . '_router';
} else {
// use generic router
$router_class = 'module_router';
}
if (!empty($router_class) && class_exists($router_class)) {
$this->assign_router(new $router_class($this));
}
//
// controller
$controller_inc = $this->root_dir . 'controller' . loader::DOT_PHP;
if (fs::file_exists($controller_inc)) {
fs::req($controller_inc);
// class must be named {module}_router
$controller_class = $this->tag . '_controller';
}
if (!empty($controller_class) && class_exists($controller_class)) {
$this->assign_controller(new $controller_class($this, $this->get_core()->lib('renderer')));
}
//
// blocks
$blocks_inc = $this->root_dir . 'blocks' . loader::DOT_PHP;
if (fs::file_exists($blocks_inc)) {
fs::req($blocks_inc);
// class must be named {module}_router
$blocks_class = $this->tag . '_blocks';
} else {
$blocks_class = 'module_blocks';
}
if (!empty($blocks_class) && class_exists($blocks_class)) {
$this->assign_blocks(new $blocks_class($this));
}
/**
// where is router?
if (!$this->router)
throw new tf_exception('wrong router');
*/
}
/**
* Load system lib
* Used @see core::$system_libs
*/
private static function load_system_lib($name)
{
if (!array_key_exists($name, self::$system_libs) || self::$libs->is_registered($name)) {
return false;
}
$filename = '';
$config = self::$system_libs[$name];
$cl_name = $name;
$params = null;
if (is_array(self::$system_libs[$name])) {
if (isset($config['file'])) {
$filename = $config['file'];
}
if (isset($config['class'])) {
$cl_name = $config['class'];
}
$params = @$config['params'];
} else {
$filename = $config;
}
// autoload
if (!class_exists($cl_name)) {
if (!$filename) {
throw new core_exception('Error load system lib ' . $name . ' / ' . $cl_name);
}
try {
fs::req(fs::get_full_path($filename . loader::DOT_PHP), true);
} catch (fs_exception $fs_e) {
throw new core_exception('Error load system lib ' . $name . '. ' . $fs_e->getMessage());
}
}
// try with prefix
if (!class_exists($cl_name, 0)) {
$cl_name = loader::CLASS_PREFIX . $cl_name;
}
if (!class_exists($cl_name, 0)) {
throw new core_exception('Class doesnt exists ' . $cl_name);
}
$plib = new $cl_name($params);
return self::register_lib($name, $plib);
}
/**
* Load system lib
* Used @see core::$system_libs
*/
private static function load_system_lib($name)
{
if (!array_key_exists($name, self::$system_libs) || self::$libs->is_registered($name)) {
return false;
}
try {
fs::req(fs::get_full_path(self::$system_libs[$name] . loader::DOT_PHP), true);
} catch (fs_exception $fs_e) {
throw new core_exception('Error load system lib ' . $name . '. ' . $fs_e->getMessage());
}
$cl_name = $name;
// try with prefix
if (!class_exists($cl_name)) {
$cl_name = loader::CLASS_PREFIX . $cl_name;
}
if (!class_exists($cl_name)) {
throw new core_exception('Class doesnt exists ' . $cl_name);
}
self::register_lib($name, new $cl_name());
}
/**
* Run action from file
* @param array|string array('action', 'file')
* @param mixed for testing, otherwise controller params used
*/
function run_file_action($name, $params = null)
{
$action = '';
$file = '';
$is_raw_file = false;
if (is_array($name)) {
$action = $name['action'];
$file = $name['file'];
if (isset($name['_file'])) {
$file = $name['_file'];
$is_raw_file = true;
}
} else {
$file = $action = $name;
}
/*
if (!empty($name['section'])) {
$action = $name['section'] . '/' . $action;
}
*/
$action = str_replace('/', '_', $action);
$fname = $file;
//$is_raw_file ? $file : str_replace('_', '/', $file);
$file = $this->get_context()->get_root() . 'actions/' . $fname . '.php';
if (!file_exists($file)) {
throw new controller_exception('Action file not found ' . $file);
}
fs::req($file);
$class = $action . '_action';
$class = core::get_instance()->modules()->ns($this->context->get_name(), $class);
core::dprint(array("[CONTROLLER::RUN_FILE] %s from %s", $class, $file));
if (!class_exists($class, 0)) {
throw new router_exception('Action class not exists ' . $class);
}
if (empty($params)) {
$params = $this->_params;
}
$action = new $class($this, $params);
$action->run();
}